Bernoulli’s equation is applicable for_________________?

Related Mcqs:

1. Bernoulli’s equation is obtained by applying the law of conservation of ________________?

   A. Mass
   B. Energy
   C. Momentum
   D. Fluid

2. An alternating current is represented by the equation I = I∫sinπt which of the following equation represents an alternating current of frequency and amplitude twice that of the above current ?

   A. I = 2I∫Sin(πt/2)
   B. I = 2I∫Sin(2πt)
   C. I = 2ISinπt
   D. I = I∫sin(2πt)

3. One pico stands for_________________?

   A. 10 raised to power -15
   B. 10 raised to power -12
   C. 10 raised to power -9
   D. 10 raised to power -6

4. Stokes law is applicable if body has __________shape?

   A. Rough
   B. Square
   C. Circular
   D. Spherical

5. According to equation of continuity A1V1 = A2V2 = constant. The constant is equal to_______________?

   A. Flow rate
   B. Volume of fluid
   C. Mass of fluid
   D. The density of the fluid

6. The equation of continuity is obtained by applying in the law of conservation of_____________?

   A. Mass
   B. Energy
   C. Momentum
   D. All

7. Which one is the dimensionally correct equation ?

   A. f=vt
   B. S=Vit+1/2at2
   C. V=St
   D. V=f/t

8. Einstein’s photoelectric equation is given by_______________?

   A. 1/2 mvmax2=hf+Φ
   B. 1/2 mvmax2-hf = Φ
   C. 1/2 mvmax2=hf-Φ
   D. All of above are correct

9. The equation θ = 1.22 λ/D was devised by_______________?

   A. Newton
   B. Einstein
   C. Raleigh
   D. Planks

10. The synopsis of Einstein’s equation E = mc² is that

    A. The faster you move, the lighter you get
    B. The faster you move, the heavier you get
    C. The slower you move, the heavier you get
    D. None of the above

    Submitted by: Rizwan Ayub Saadi